98682920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11369}}^1$

素因数の和:11418

約数の個数: 64

約数和(自身を含む): 261964800

約数和(自身を除く): 163281880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 11369, 22738, 45476, 56845, 79583, 90952, 113690, 159166, 227380, 318332, 352439, 397915, 454760, 636664, 704878, 795830, 1409756, 1591660, 1762195, 2467073, 2819512, 3183320, 3524390, 4934146, 7048780, 9868292, 12335365, 14097560, 19736584, 24670730, 49341460, 98682920]

約数ペア:

[(1, 98682920), (2, 49341460), (4, 24670730), (5, 19736584), (7, 14097560), (8, 12335365), (10, 9868292), (14, 7048780), (20, 4934146), (28, 3524390), (31, 3183320), (35, 2819512), (40, 2467073), (56, 1762195), (62, 1591660), (70, 1409756), (124, 795830), (140, 704878), (155, 636664), (217, 454760), (248, 397915), (280, 352439), (310, 318332), (434, 227380), (620, 159166), (868, 113690), (1085, 90952), (1240, 79583), (1736, 56845), (2170, 45476), (4340, 22738), (8680, 11369)]